(19)

(11)

EP 2 376 608 A2

(12)

(88) Date of publication A3: 14.10.2010 (43) Date of publication: 19.10.2011 Bulletin 2011/42 (21) Application number: 09836612.3 (22) Date of filing: 20.11.2009

(51) International Patent Classification (IPC):  C10L 1/08(2006.01) C10G 47/02(2006.01) B01D 3/00(2006.01) C10G 67/00(2006.01) B01D 53/48(2006.01) (86) International application number: PCT/US2009/065232 (87) International publication number: WO 2010/077476 (08.07.2010 Gazette 2010/27)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 17.12.2008 US 138147 P (71) Applicant: UOP LLC Des Plaines, Illinois 60017-5017 (US)	(72) Inventors: MARKER, Terry L. Palos Heights, Illinois 60463 (US) LUEBKE, Charles P. Des Plaines, Illinois 60017-5017 (US) (74) Representative: Hayes, Adrian Chetwynd  Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)